2016
DOI: 10.1016/j.jvcir.2016.03.017
|View full text |Cite
|
Sign up to set email alerts
|

Spectral clustering steered low-rank representation for subspace segmentation

Abstract: Low-rank representation (LRR)and its variations have achieved great successes in subspace segmentation tasks. However, the segmentation processes of the existing LRR-related methods are all divided into two separated steps: affinity graphs construction and segmentation results obtainment. In the second step, normalize cut (Ncut) algorithm is used to get the final results based on the constructed graphs. This implies that the affinity graphs obtained by LRR-related algorithms may not be most suitable for Ncut, … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

0
21
0

Year Published

2016
2016
2022
2022

Publication Types

Select...
7
1

Relationship

0
8

Authors

Journals

citations
Cited by 16 publications
(21 citation statements)
references
References 41 publications
0
21
0
Order By: Relevance
“…• We find a close relation between R-LRR (Wei and Lin, 2010;Vidal and Favaro, 2014) and R-PCA (Wright et al, 2009;Candès et al, 2011), showing that, surprisingly, their solutions are mutually expressible. Similarly, R-LatLRR (Zhang et al, 2014) and R-PCA are closely connected too.…”
Section: Our Contributionsmentioning
confidence: 51%
See 1 more Smart Citation
“…• We find a close relation between R-LRR (Wei and Lin, 2010;Vidal and Favaro, 2014) and R-PCA (Wright et al, 2009;Candès et al, 2011), showing that, surprisingly, their solutions are mutually expressible. Similarly, R-LatLRR (Zhang et al, 2014) and R-PCA are closely connected too.…”
Section: Our Contributionsmentioning
confidence: 51%
“…Rank minimization methods account for a large class of subspace clustering algorithms, where rank is connected to the dimensions of subspaces. Representative rank minimization based methods include Low Rank Representation (LRR) (Liu and Yan, 2011;Liu et al, 2013), Robust Low Rank Representation (R-LRR) (Wei and Lin, 2010;Vidal and Favaro, 2014) 1 , Latent Low Rank Representation (LatLRR) (Liu et al, 2010;Zhang et al, 2013a) 1 Note that Wei and Lin (2010) and Vidal and Favaro (2014) called R-LRR as Robust Shape Interaction (RSI) and Low Rank Subspace Clustering (LRSC), respectively. The two models are essentially the same, only differing in the optimization algorithms.…”
Section: Introductionmentioning
confidence: 99%
“…To show the robustness of our technique, we first present comparisons of the proposed DLR algorithm with LRR [1] and robust shape interaction (RSI) [4] on synthetic data under the context of subspace segmentation. We construct five independent subspaces as five categories of data set; each of them has a rank of 10.…”
Section: Resultsmentioning
confidence: 99%
“…NCut: Normalized ncut [47]. SIM: Clustering using shape interaction matrix [8], derived from singular value decomposition. RPCA: Robust principal component analysis [6].…”
Section: Subspace Clusteringmentioning
confidence: 99%
“…To solve this problem, many promising approaches have been developed from various perspectives, such as robust principal component analysis (RPCA) [1], sparse representation (SR) [5,6] and low-rank representation (LRR) [7]. In this work, we focus on low-rank based methods as it has found wide applications in robust recovery analysis [2], subspace segmentation [8], matrix completion [9], etc.…”
Section: Introductionmentioning
confidence: 99%